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Does the charging speed of mobile phone depend on the charging head or data line?

via:驱动之家     time:2019/12/6 22:36:10     readed:110

Today, the fast charging is the standard configuration of new phones. The 1000 yuan mobile phone is 18W light and loose, and the flagship mobile phone has reached 40W or even higher. One mobile phone can be filled in an hour.

At the same time, many charging heads and data lines have the name of fast charging, so the question is, the charging speed of mobile phone depends on the charging head or data line?

China Mobile 10086 has carried out science popularization today, let's get to know.

First of all, there are two parts of charger: charging head and data line.

The charging head is the source of the current output. It determines the voltage and current, the maximum output power, and the maximum charging power that can be provided to the mobile phone.The original or big brand charging head can guarantee the full and stable current output.

The main function of data line is the transmission of current.The quality of data cable and the performance of wire also have a certain impact on the charging efficiency, which determines the loss of current in the transmission process.

The better the conductivity, the smaller the resistance of the wire, so that the real-time power transmission to the mobile phone will be more sufficient, and the selection of general online materials in the original factory is strictly controlled. And the charging speed is also related to the material of the data line and the matching of the mobile phone. Whether there is pure copper in the line or the number of copper cores in the data line has an impact. There are many cores, of course, data transmission and charging will be fast, on the contrary, of course, it will be much slower.

The charging speed depends on the charging head or data line,The two parts have a certain impact, after all, charging equipment is not only one of them can complete the work, and fast charging equipment is generally high-power configuration, if the two power do not match, then the charging speed and security will be more or less affected.

If you buy a fast charging data cable, you'd better configure a fast charging head with the same high performance for it. If you don't know how to choose high-quality charging accessories, then it's right to choose products of big brands.

手机充电速度到底取决于充电头还是数据线?

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